Thread: Dyno guessing time. Result: 266 WHP

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  1. #1 Re: Dyno guessing time. Result: 266 WHP 
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    I glance at the WB on pulls to ensure its close to what my scans are picking up. They are pretty close.

    slope of 2 and intercept of 9.5 seems to work best.
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  2. #2 Re: Dyno guessing time. Result: 266 WHP 
    Poppin 'em thangs mechguy's Avatar
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    Are you tuned for 91 or 94 octane?

    Non related:
    From a quick glance it looks like you don't enter PE until ~ 200HP. Interesting.
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  3. #3 Re: Dyno guessing time. Result: 266 WHP 
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    94.

    Which is E10.

    Which stoich is 14.1.
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  4. #4 Re: Dyno guessing time. Result: 266 WHP 
    Donating Users Kejross's Avatar
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    Why not just add a bit more fuel and see how the but dyno feels and if you don't knock with added fuel add a couple * of time and see what happens... That or borrow someone else's WB/sensor to verify best 2 of 3 lol
    SOLD-98 4dr GTP, l32 Swapped, IS2 heads, IS3 cam, S2 intercooler, S3 FMHE, E85, 65# inj, N* TB w/LQ4, OBX Headers, Borla catback, 3.0 zzp mps, lc-1 wideband, HP Tuners, PRJ wires, FWI, Lowered. 04 GTO M6, 07 Grand Prix LS4 powered GXP. 98 V6 GMC SWB, exhaust, custom intake. 09 HHR (Wifes)
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  5. #5 Re: Dyno guessing time. Result: 266 WHP 
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    Going to try that.
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  6. #6 Re: Dyno guessing time. Result: 266 WHP 
    GT Level Member kuntzie's Avatar
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    why they dyno the car in 2nd?
    02 Grand Prix GT Intercooled turbo 5-speed 718whp 618wtq @ 21psi 7575 billet, spool valve, custom manifolds, 4" downpipe, 16way adjustable coilovers, 18x9.5 with 275's all around, gxp interior, gxp brakes
    tilton triple disc, custom aluminum flywheel, tilton slave and master, an awful lot more
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  7. #7 Re: Dyno guessing time. Result: 266 WHP 
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    Thought it was in third.

    Unsure why the speed is wrong.

    Had to change the tune prevent the 3-2 downshift because it kept spinning on the dyno.
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  8. #8 Re: Dyno guessing time. Result: 266 WHP 
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    your torque is WAY LOW..


    that car should have more in it, fix it
    03 GTP - 13.8 @ 100 2.160ft
    99 GTP - DD
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  9. #9 Re: Dyno guessing time. Result: 266 WHP 
    Donating Users Kejross's Avatar
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    Quote Originally Posted by AmericanSoldier View Post
    your torque is WAY LOW..


    that car should have more in it, fix it
    ^what I was thinking when I guessed...
    SOLD-98 4dr GTP, l32 Swapped, IS2 heads, IS3 cam, S2 intercooler, S3 FMHE, E85, 65# inj, N* TB w/LQ4, OBX Headers, Borla catback, 3.0 zzp mps, lc-1 wideband, HP Tuners, PRJ wires, FWI, Lowered. 04 GTO M6, 07 Grand Prix LS4 powered GXP. 98 V6 GMC SWB, exhaust, custom intake. 09 HHR (Wifes)
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  10. #10 Re: Dyno guessing time. Result: 266 WHP 
    GT Level Member kuntzie's Avatar
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    it was definitely done in 2nd, if the speed was wrong then the dyno would be broken, thats a 2nd gear pull for sure
    02 Grand Prix GT Intercooled turbo 5-speed 718whp 618wtq @ 21psi 7575 billet, spool valve, custom manifolds, 4" downpipe, 16way adjustable coilovers, 18x9.5 with 275's all around, gxp interior, gxp brakes
    tilton triple disc, custom aluminum flywheel, tilton slave and master, an awful lot more
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  11. #11 Re: Dyno guessing time. Result: 266 WHP 
    I live here. siLversLeigh's Avatar
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    is your wb before or after the cats? and the dyno's wb? before the cats is more accurate. general rule is add 1pt if after the cats
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  12. #12 Re: Dyno guessing time. Result: 266 WHP 
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    Quote Originally Posted by kuntzie View Post
    it was definitely done in 2nd, if the speed was wrong then the dyno would be broken, thats a 2nd gear pull for sure


    Quote Originally Posted by siLversLeigh View Post
    is your wb before or after the cats? and the dyno's wb? before the cats is more accurate. general rule is add 1pt if after the cats
    mine is before, theirs was after.

    Would explain the difference.
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  13. #13 Re: Dyno guessing time. Result: 266 WHP 
    The mod from over yonder TheOtherNick's Avatar
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    yeah if theirs was after the car that explains the leanness fully
    01 gtp-big cam e85 dd 78dodge- guzzling fuel 05 cummins- rollin coal
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  14. #14 Re: Dyno guessing time. Result: 266 WHP 
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    Its 1 pt leaner that surprises me.

    Last time I had Will tuning my car, my WB showed 11.0, Will's showed 11.4 installed in the tailpipe.

    Regardless, at 76 mph, the engine only spins at 5500 rpm in second gear.

    Which means the thing makes more than 266, I need a third gear pull, and this be done wrong
    Last edited by matt5112; 11-25-2011 at 12:22 AM. Reason: teh grammarz
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  15. #15 Re: Dyno guessing time. Result: 266 WHP 
    The Blue One blueguy's Avatar
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    teh failz are strong with you, Canadian.
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
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  16. #16 Re: Dyno guessing time. Result: 266 WHP 
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    indeed.

    But that is nothing new.
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  17. #17 Re: Dyno guessing time. Result: 266 WHP 
    club of used to own a gp 99prixgt's Avatar
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    WAHOO! i won!

    what kind of timing are you pulling with that 3.4'' pulley?
    16' wrx sti- stock
    06 Spice Red GTO- m6/exhaust/tune/suspension/377whp-383tq-sold
    99 silvermist gp gt-g5/xp/IC/3.0mps-parted&sold
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  18. #18 Re: Dyno guessing time. Result: 266 WHP 
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    16*
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  19. #19 Re: Dyno guessing time. Result: 266 WHP 
    GXP Level Member 02 WS6 TA's Avatar
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    What happened.
    I may say rude things but learn to take a joke. The internet is funny when you can laugh.
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  20. #20 Re: Dyno guessing time. Result: 266 WHP 
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    I went to a mustang shop.

    Had a fail.

    And I'm still alive to tell the tale.

    Got to see a six second car though.

    Thats cool right?
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